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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > C00-D49 > C43-C44 > C43
C43-C44
Melanoma and other malignant neoplasms of skin
C43

Malignant melanoma of skin

Excl1.:
melanoma in situ (D03.-)
Excl2.:
malignant melanoma of skin of genital organs (C51-C52, C60.-, C63.-)
Merkel cell carcinoma (C4A.-)
sites other than skin-code to malignant neoplasm of the site
C43.0
Malignant melanoma of lip
Excl1.:
malignant neoplasm of vermilion border of lip (C00.0-C00.2)
C43.1

Malignant melanoma of eyelid, including canthus

C43.10
Malignant melanoma of unspecified eyelid, including canthus
C43.11
Malignant melanoma of right eyelid, including canthus
C43.111
Malignant melanoma of right upper eyelid, including canthus
C43.112
Malignant melanoma of right lower eyelid, including canthus
C43.12
Malignant melanoma of left eyelid, including canthus
C43.121
Malignant melanoma of left upper eyelid, including canthus
C43.122
Malignant melanoma of left lower eyelid, including canthus
C43.2

Malignant melanoma of ear and external auricular canal

C43.20
Malignant melanoma of unspecified ear and external auricular canal
C43.21
Malignant melanoma of right ear and external auricular canal
C43.22
Malignant melanoma of left ear and external auricular canal
C43.3

Malignant melanoma of other and unspecified parts of face

C43.30
Malignant melanoma of unspecified part of face
C43.31
Malignant melanoma of nose
C43.39
Malignant melanoma of other parts of face
C43.4
Malignant melanoma of scalp and neck
C43.5

Malignant melanoma of trunk

Excl2.:
malignant neoplasm of anus NOS (C21.0)
malignant neoplasm of scrotum (C63.2)
C43.51
Malignant melanoma of anal skin
Info:
Malignant melanoma of anal margin
Malignant melanoma of perianal skin
C43.52
Malignant melanoma of skin of breast
C43.59
Malignant melanoma of other part of trunk
C43.6

Malignant melanoma of upper limb, including shoulder

C43.60
Malignant melanoma of unspecified upper limb, including shoulder
C43.61
Malignant melanoma of right upper limb, including shoulder
C43.62
Malignant melanoma of left upper limb, including shoulder
C43.7

Malignant melanoma of lower limb, including hip

C43.70
Malignant melanoma of unspecified lower limb, including hip
C43.71
Malignant melanoma of right lower limb, including hip
C43.72
Malignant melanoma of left lower limb, including hip
C43.8
Malignant melanoma of overlapping sites of skin
C43.9
Malignant melanoma of skin, unspecified
Info:
Malignant melanoma of unspecified site of skin
Melanoma (malignant) NOS

 

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